Both reasonable choices as you will likely run multiple VMs when working on software these days.
Intel chip is a quad core with hyperthreading (4 cores, 8 threads)
AMD chip has 8 physical cores, but each pair shares a single ALU. (In effect the first 4 cores have full run of the available resources, instant a 5th core is needed they start scheduling jobs so there is a little slow down)
Personally I would recommend an LGA1150 Xeon (Haswell) chip which will do a little better at work oriented tasks and do gaming just as fast.
Are you talking about purchasing a pre-built machine, or building your own?